@article{1177729652,
author = {Nagabhushanam, K.},
title = {Linear Transformations and the Product-Moment Matrix},
journal = {Ann. Math. Statist.},
volume = {22},
number = {4},
year = {1951},
pages = { 302-304},
language = {en},
url = {http://dml.mathdoc.fr/item/1177729652}
}
Nagabhushanam, K. Linear Transformations and the Product-Moment Matrix. Ann. Math. Statist., Tome 22 (1951) no. 4, pp. 302-304. http://gdmltest.u-ga.fr/item/1177729652/